I'm confused with Twitter

Hey y'all. I have a really good question. It's been said that you can use Twitter to gain quality back links. But Twitter uses a domain shortening application, much like TinyURL. Do these links resolve when SE crawlers crawl your twitter or is it best to use the actual domain?

 

Yes They Recieve When SE Crawlers Crawl On Your Twitter.
Just "Sometimes" Its Better To Use THe Actual Domain.